What is an example of positive feedback? O A herd of buffalo running away after one of them spots a lion.

O A pressure cooker valve opening to reduce the high pressure inside.

O A computer screen dimming when the battery gets low.

O A thermostat switching on an air conditioner when the temperature gets too hot.(wrong)

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.

Based on the observations provided, what is the relationship of current diabetes medication use and the use of extract from ginko biloba? a) the anti-inflammatory properties of ginko biloba extract are beneficial in treating t2d separate from the benefits of other therapies. b) the overall abundance of ginko biloba makes this extract an attractive joint therapy for existing medications that are used to treat t2d. c) the side effects of t2d medications have resulted in the need for different therapies to treat t2d like the use of ginko biloba extract. d) clinical outcomes from the use of current t2d medications may be improved through the use of cost-effective ginko biloba extract treatment. e) previous studies with ginko biloba and current t2d medications do not support the use of these treatments as effective against t2d in patients.

Technology can bring both good and bad things. pesticides can make crops more resistant to insects (good) but can harm humans if they are used improperly (bad). give examples of both the good and bad